The practice by Republicans of reminding voters who caused the civil war was known as waving of the bloody shirt.
It is the political strategy of engaging with voters by reminding the passion and privation of the civil war. It focuses on reconstruction issues facing the country. It is also called the practicing the unpleasant memory from the past.
I think it is the third one hope that helps
Improved transportation greatly affected farming since it allowed vital resources to be quickly shipped to the farmer, and for the farmer to export his goods far more easily to locations further away.
The <span>American Revolution was a radical break with the past </span>in the sense that no colony had ever overthrown its colonizing power before, and independence was considered almost impossible. It preserved the status quo in that the Americans actually adopted a form of government that was very similar to the British.